one step further now.
When I Close Cubase, the Audio is normal again.
so, if Cubase is open, audio in Youtube is distorted, and when closing cubase, the audio is Perfect.
does that help you help me? 
one step further now.
When I Close Cubase, the Audio is normal again.
so, if Cubase is open, audio in Youtube is distorted, and when closing cubase, the audio is Perfect.
does that help you help me?